[ 1496.901981] br0: port 1(veth1) entered blocking state
[ 1496.902031] br0: port 1(veth1) entered disabled state
[ 1496.902067] veth1: entered allmulticast mode
[ 1496.902112] veth1: entered promiscuous mode
[ 1496.919046] br0: port 2(veth_segment) entered blocking state
[ 1496.919122] br0: port 2(veth_segment) entered disabled state
[ 1496.919197] veth_segment: entered allmulticast mode
[ 1496.919284] veth_segment: entered promiscuous mode
[ 1496.922041] br0: port 1(veth1) entered blocking state
[ 1496.922074] br0: port 1(veth1) entered forwarding state
[ 1496.924837] br0: port 2(veth_segment) entered blocking state
[ 1496.924905] br0: port 2(veth_segment) entered forwarding state
[ 1499.056327] iperf3 (12345) used greatest stack depth: 11656 bytes left
[ 1499.073433] br0: port 1(veth1) entered disabled state
[ 1499.079290] veth1 (unregistering): left allmulticast mode
[ 1499.079326] veth1 (unregistering): left promiscuous mode
[ 1499.079361] br0: port 1(veth1) entered disabled state
[ 1499.094326] veth_segment: left allmulticast mode
[ 1499.094388] veth_segment: left promiscuous mode
[ 1499.094454] br0: port 2(veth_segment) entered disabled state
[ 1506.918057] br0: port 1(veth1) entered blocking state
[ 1506.918143] br0: port 1(veth1) entered disabled state
[ 1506.918209] veth1: entered allmulticast mode
[ 1506.918301] veth1: entered promiscuous mode
[ 1506.935218] br0: port 2(veth_segment) entered blocking state
[ 1506.935259] br0: port 2(veth_segment) entered disabled state
[ 1506.935301] veth_segment: entered allmulticast mode
[ 1506.935347] veth_segment: entered promiscuous mode
[ 1506.938077] br0: port 1(veth1) entered blocking state
[ 1506.938140] br0: port 1(veth1) entered forwarding state
[ 1506.940919] br0: port 2(veth_segment) entered blocking state
[ 1506.940956] br0: port 2(veth_segment) entered forwarding state
[ 1508.983449] br0: port 1(veth1) entered disabled state
[ 1508.988290] veth1 (unregistering): left allmulticast mode
[ 1508.988334] veth1 (unregistering): left promiscuous mode
[ 1508.988365] br0: port 1(veth1) entered disabled state
[ 1509.009284] veth_segment: left allmulticast mode
[ 1509.009317] veth_segment: left promiscuous mode
[ 1509.009351] br0: port 2(veth_segment) entered disabled state